Golden orb trail
This is a great photo because it seems as if the small girl has an odd or even slightly distressed look on her face and she is staring directly at the anomaly. However, this is probably coincidental rather than paranormal, in this case.
This is an old Polaroid and the "trail of orbs" is most likely due to the photograph being damaged as it was rolled out of the camera. The girl just happened to be looking in the direction of the damage when the photo was taken.
Even though the "orbs" are assumably explained here, there are a few other things that don't really add up to anything at this time but I will mention them anyway, just for fun.